Answer:
kinda hard ,
Step-by-step explanation:
c = circumference
pi = 3.14
r = radius = 9 inches
d = diameter
c=pi*d
The radius is half of the diameter, d = 2r. Then d = 2*9=18.
plug into equation. c= pi*d = 3.14*18
round accordingly and you may want to include that the measurement you end up with is in inches.
Answer:
80
Step-by-step explanation:
because 8 is in tens place
so it´s value is 8*10=80
Answer:
The cost of 1 scarf is $12.25 each.
Step-by-step explanation:
X-int: (-1+2 square root of 2, 0) & -1-2 square root of 2, 0)
Y-int: (0,-7)
Vertex: (-1,-8)
AOS: x= -1
Max/Min Value: (-1,-8)
